diff options
| author | Ihor Solodrai <ihor.solodrai@linux.dev> | 2025-01-30 12:12:35 -0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2025-02-05 16:17:59 -0800 |
| commit | ea70faa1f244ea0bd30f413e4ec7c79a3b5b96f1 (patch) | |
| tree | 58332d932ae45b87e776626c6cdd9bc845d198db /tools/include | |
| parent | 51d1b1d42841c557dabde5b140ae20774591e6dc (diff) | |
docs/bpf: Document the semantics of BTF tags with kind_flag
Explain the meaning of kind_flag in BTF type_tags and decl_tags.
Update uapi btf.h kind_flag comment to reflect the changes.
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20250130201239.1429648-3-ihor.solodrai@linux.dev
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/uapi/linux/btf.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/include/uapi/linux/btf.h b/tools/include/uapi/linux/btf.h index ec1798b6d3ff..266d4ffa6c07 100644 --- a/tools/include/uapi/linux/btf.h +++ b/tools/include/uapi/linux/btf.h @@ -36,7 +36,8 @@ struct btf_type { * bits 24-28: kind (e.g. int, ptr, array...etc) * bits 29-30: unused * bit 31: kind_flag, currently used by - * struct, union, enum, fwd and enum64 + * struct, union, enum, fwd, enum64, + * decl_tag and type_tag */ __u32 info; /* "size" is used by INT, ENUM, STRUCT, UNION, DATASEC and ENUM64. |